var images = document.querySelectorAll('.slide-box .images a');
var prev = document.querySelector('.prev');
var next = document.querySelector('.next');
function move(idex) {
    images.forEach(function (imgs, i) {
        if (i === idex) {
            imgs.classList.remove('active');
            imgs.classList.add('active');
        } else {
            imgs.classList.remove('active');
        }
    })
}

